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xcode-select active developer directory error
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Fixed Robo VM setup.
– Sensei
Mar 16 '16 at 10:29
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The source was not found, but some or all event logs could not be searched
I am getting the following exception. I have given full control to Asp.net account on Eventlogs in Registry edit.
10 Answer...
How do I iterate over a JSON structure? [duplicate]
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@AlexanderSupertramp it is set using array literal notation with objects in object literal notation. In JavaScript arrays are essentially also objects. So I would still refer to the arr is set using JSON.
– Your Friend Ken
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Find out time it took for a python script to complete execution
...s
>>>fun(input)
output
Good, that works, now import timeit and set up a timer
>>>import timeit
>>>t = timeit.Timer('example.fun(input)','import example')
>>>
Now we have our timer set up we can see how long it takes
>>>t.timeit(number=1)
some numbe...
When are you truly forced to use UUID as part of the design?
... random bits) to make the likeyhood of a collision between this very small set of UUIDs nearly impossible.
strictly speaking, UUIDs only need to be unique among the set of other UUIDs that they might be compared against. If you're generating a UUID to use as a database key, it doesn't matter if som...
Java: how to convert HashMap to array
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hashMap.keySet().toArray(); // returns an array of keys
hashMap.values().toArray(); // returns an array of values
Edit
It should be noted that the ordering of both arrays may not be the same,
See oxbow_lakes answer for a better app...
How to view/delete local storage in Firefox?
...option for Storage Inspector, which you can enable it from developer tools settings
Once there, you can enable the Storage options under Default Firefox Developer tools
Updated 27-3-16
Firefox 48.0a1 now supports Cookies editing.
Updated 3-4-16
Firefox 48.0a1 now supports localStorage and sessi...
Find region from within an EC2 instance
Is there a way to look up the region of an instance from within the instance?
28 Answers
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jQuery UI DatePicker - Change Date Format
...ed.
$( ".selector" ).datepicker({ dateFormat: 'yy-mm-dd' });
Get or set the dateFormat option, after init.
//getter
var dateFormat = $( ".selector" ).datepicker( "option", "dateFormat" );
//setter
$( ".selector" ).datepicker( "option", "dateFormat", 'yy-mm-dd' );
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Prevent screen rotation on Android
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This did not work for me in one case. I had the screen set to landscape before opening the app. When I opened the app, the screen rotated to portrait and caused a second call to asynctask.
– user522559
Aug 2 '11 at 14:04
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